I know that putting all eggs on one basket and giving it all to Cloudflare is not a good idea, if they have an outtage then I would also have it to. But when they are down, one third of the internet is down with them too. With 240$ a year for CDN, 60$ a year for serverless and $0.015 / GB-month for S3-compatible storage with free egress, I don't think anyone could find a better alternative than CF. I'm mixing with AWS, CF and self-hosted machines and the infra cost is less than 5k$ a year. Now I can spend the remain hard earned money for some fresh marlboro cigarettes.